| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.37 | 10.642% | $102.2 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $135.39 | 3.306% | $139.866 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $228.48 | 12.458% | $256.944 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $44.84 | 9.368% | $49.0406 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $126.61 | 7.499% | $136.1045 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $142.99 | 9.746% | $156.9258 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $39.48 | 7.761% | $42.544 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $810.16 | $883.6249 | $883.62 | $883.65 | $883.50 | |